Ledger.
Investor · Medford, NJ

Gregg Costantino

Open Gregg in the network graph →
Filings
17
SEC Form D
Connections
128
co-filers
Capital
$810K
across filings
Active
Jan 2017
to Mar 2019

Most-connected co-filers (128)

Mark Gilreath · Alpharetta, GA10 sharedVirender Sharma · Medford, NJ10 sharedHazim Ansari · Medford, NJ6 sharedKarl W. Hormann · MOUNT VERNON, NY3 sharedAndrew C. Hanges · London, United Kingdom3 sharedMaxwell L. Quin · Hamilton, Bermuda3 sharedRobert A. Granieri · New York, NY3 sharedN. Gam Usa Inc · New York, NY3 sharedJohn T. Fleurant · New York, NY2 sharedMark L. Feidler · New York, NY2 sharedChristina A. Gold · New York, NY2 sharedRyan F. Hanks · Charlotte, NC2 sharedHoward Turner · South San Francisco, CA2 sharedSuk-Bae Cha · South San Francisco, CA2 sharedGerald B. Smith · New York, NY2 sharedJoel M. Steinberg · New York, NY2 sharedTheodore A. Mathas · New York, NY2 sharedThomas C. Schievelbein · New York, NY2 sharedS. T. Moser · New York, NY2 sharedPatricia L. Barbari · New York, NY2 sharedThomas A. Hendry · New York, NY2 sharedRalph B. De La Vega · New York, NY2 sharedRobert M. Gardner · New York, NY2 sharedDewey J. Awad · Boston, MA2 shared

Recent filings (17)

Bain Capital Tech Opportunities Fund III, L.P.Jun 2025 · 12 co-filersOptimvia, LLCAug 2024 · 11 co-filers$5.0MAttract Medical LLCMay 2024 · 11 co-filers$750KAttract Medical LLCMay 2024 · 11 co-filers$750KOptimvia, LLCAug 2023 · 11 co-filers$5.0MAttract Medical LLCAug 2023 · 11 co-filers$750KAttract Medical LLCAug 2023 · 11 co-filers$750KBain Capital Tech Opportunities Fund II, L.P.Jan 2022 · 8 co-filersPoint Nine Annex II GmbH & Co. KGJan 2022 · 8 co-filers$68.7MPoint Nine Capital Fund VI GmbH & Co. KGJan 2022 · 8 co-filers$118.1MSpiranetics LLCMar 2019 · 11 co-filers$1.0MNEW YORK LIFE INSURANCE COJan 2019 · 65 co-filersSpiranetics LLCJun 2018 · 11 co-filers$1.0MNEW YORK LIFE INSURANCE COJan 2017 · 58 co-filersGAM PORTABLE MULTI-ALPHA SPC INCMay 2012 · 5 co-filersGAM PORTABLE MULTI-ALPHA SPC INCMay 2011 · 5 co-filersENDOCHOICE, INC.Jan 2011 · 25 co-filers$4.7MENDOCHOICE, INC.Jun 2010 · 25 co-filers$7.8MGAM PORTABLE MULTI-ALPHA SPC INCJun 2010 · 5 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Gregg in the interactive graph →